286892144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 696074496

約数和(自身を除く): 409182352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 337, 616, 674, 691, 1232, 1348, 1382, 2359, 2696, 2764, 3707, 4718, 4837, 5392, 5528, 7414, 7601, 9436, 9674, 11056, 14828, 15202, 18872, 19348, 25949, 29656, 30404, 37744, 38696, 51898, 53207, 59312, 60808, 77392, 103796, 106414, 121616, 207592, 212828, 232867, 415184, 425656, 465734, 851312, 931468, 1630069, 1862936, 2561537, 3260138, 3725872, 5123074, 6520276, 10246148, 13040552, 17930759, 20492296, 26081104, 35861518, 40984592, 71723036, 143446072, 286892144]

約数ペア:

[(1, 286892144), (2, 143446072), (4, 71723036), (7, 40984592), (8, 35861518), (11, 26081104), (14, 20492296), (16, 17930759), (22, 13040552), (28, 10246148), (44, 6520276), (56, 5123074), (77, 3725872), (88, 3260138), (112, 2561537), (154, 1862936), (176, 1630069), (308, 931468), (337, 851312), (616, 465734), (674, 425656), (691, 415184), (1232, 232867), (1348, 212828), (1382, 207592), (2359, 121616), (2696, 106414), (2764, 103796), (3707, 77392), (4718, 60808), (4837, 59312), (5392, 53207), (5528, 51898), (7414, 38696), (7601, 37744), (9436, 30404), (9674, 29656), (11056, 25949), (14828, 19348), (15202, 18872)]